code: def test_drop_table(self, postgres_handler_mock):
      df = pd.DataFrame(
          {
              "id": ["id1", "id2"],
              "content": ["this is a test", "this is a test"],
              "metadata": [{"test": "test"}, {"test": "test"}],
              "embeddings": [
                  [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0],
                  [1.0, 2.0, 3.0, 5.0, 6.0, 8.0, 9.0, 3.0],
              ],
          }
      )
      self.set_handler(
          postgres_handler_mock, "pg", tables={"testtable": df}
      )
      sql = """
              CREATE TABLE piecone_test.testtable(
                  SELECT * FROM pg.df
              )
          """
      self.run_sql(sql)
      sql = """
              DROP TABLE pinecone_test.testtable;
          """
      self.run_sql(sql)
      sql = """
              DROP TABLE pinecone_test.testtable2;
          """
      with pytest.raises(Exception):
          self.run_sql(sql)
  
file_path: mindsdb/tests/handler_tests/test_pinecone_handler.py
imports: import importlib
  from unittest.mock import patch
  import os
  import pandas
  import pytest
  from mindsdb_sql import parse_sql
  from tests.unit.executor_test_base import BaseExecutorTest
label_desc: Use image node_id 9 for calling the TestPineconeHandler obj's underlying member method code with example usage: obj.test_drop_table(postgres_handler_mock) without return types